I did a git pull and rebuild of DrRacket this morning. All went well until make install hung at:
raco setup: 1 running: xrepl/xrepl.scrbl
CPU is pegged at 100%. This happened once before, and I rebooted, because the WindowServer also jammed itself at 100% rendering the MBP (Lion) mostly unresponsive. The reboot helped with the WindowServer problem, but make install still hangs at the same place.
Geoff